1-(2-Mercapto)propionic acid-8-(lys-N(6)-biotin)vasopressin 130154-83-5 B-Mlvp Vasopressin, ((2-mercapto)propionic acid)(1)-(lys-N(6)-biotin)(8)- Vasopressin, ((2-mercapto)propionic acid)(1)-(lysine-N(6)-biotin)(8)-